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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2007-08-10 17:45:11 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2007-10-09 17:18:38 -0400 |
| commit | 76b32999dfff6e59252a8af17a5671a4cf3bcf9b (patch) | |
| tree | 6494e3a368e120668052e469c08c69a5d8d0b3f4 /fs/nfs/nfs4xdr.c | |
| parent | af22f94ae02ab9dd4fd7fe628c8434a59cc293be (diff) | |
| download | linux-76b32999dfff6e59252a8af17a5671a4cf3bcf9b.tar.gz linux-76b32999dfff6e59252a8af17a5671a4cf3bcf9b.tar.bz2 linux-76b32999dfff6e59252a8af17a5671a4cf3bcf9b.zip | |
NFSv4: Make NFSv4 ACCESS calls return attributes too...
It doesn't really make sense to cache an access call without also
revalidating the attributes.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/nfs4xdr.c')
| -rw-r--r-- | fs/nfs/nfs4xdr.c | 27 |
1 files changed, 20 insertions, 7 deletions
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c index 5f353d4686b6..51dd3804866f 100644 --- a/fs/nfs/nfs4xdr.c +++ b/fs/nfs/nfs4xdr.c @@ -376,10 +376,12 @@ static int nfs4_stat_to_errno(int); decode_locku_maxsz) #define NFS4_enc_access_sz (compound_encode_hdr_maxsz + \ encode_putfh_maxsz + \ - encode_access_maxsz) + encode_access_maxsz + \ + encode_getattr_maxsz) #define NFS4_dec_access_sz (compound_decode_hdr_maxsz + \ decode_putfh_maxsz + \ - decode_access_maxsz) + decode_access_maxsz + \ + decode_getattr_maxsz) #define NFS4_enc_getattr_sz (compound_encode_hdr_maxsz + \ encode_putfh_maxsz + \ encode_getattr_maxsz) @@ -1375,14 +1377,20 @@ static int nfs4_xdr_enc_access(struct rpc_rqst *req, __be32 *p, const struct nfs { struct xdr_stream xdr; struct compound_hdr hdr = { - .nops = 2, + .nops = 3, }; int status; xdr_init_encode(&xdr, &req->rq_snd_buf, p); encode_compound_hdr(&xdr, &hdr); - if ((status = encode_putfh(&xdr, args->fh)) == 0) - status = encode_access(&xdr, args->access); + status = encode_putfh(&xdr, args->fh); + if (status != 0) + goto out; + status = encode_access(&xdr, args->access); + if (status != 0) + goto out; + status = encode_getfattr(&xdr, args->bitmask); +out: return status; } @@ -3784,8 +3792,13 @@ static int nfs4_xdr_dec_access(struct rpc_rqst *rqstp, __be32 *p, struct nfs4_ac xdr_init_decode(&xdr, &rqstp->rq_rcv_buf, p); if ((status = decode_compound_hdr(&xdr, &hdr)) != 0) goto out; - if ((status = decode_putfh(&xdr)) == 0) - status = decode_access(&xdr, res); + status = decode_putfh(&xdr); + if (status != 0) + goto out; + status = decode_access(&xdr, res); + if (status != 0) + goto out; + decode_getfattr(&xdr, res->fattr, res->server); out: return status; } |